AP2138N-1.2TRG1 BCDSEMI [BCD Semiconductor Manufacturing Limited], AP2138N-1.2TRG1 Datasheet - Page 2

• Manufacturer Part Number: AP2138N-1.2TRG1
• Description: ULTRA LOW QUIESCENT CURRENT CMOS LDO
• Manufacturer: BCDSEMI [BCD Semiconductor Manufacturing Limited]

Pin Configuration
Pin Description
Jul. 2011 Rev. 2. 0
ULTRA LOW QUIESCENT CURRENT CMOS LDO
SOT-23-3
1
2
3
Pin Number
SOT-89
V
1
3
2
IN
3
(SOT-23-3)
N Package
R Package
(SOT-89)
SOT-23-5
2
5
1
3
4
Figure 2. Pin Configuration of AP2138/2139 (Top View)
3
2
1
2
1
Pin Name
V
GND
V
NC
CE
V
GND
OUT
V
V
GND
IN
OUT
OUT
IN
Ground
Regulated output voltage
Input voltage
Active high enable input. Logic high=enable, logic low=shutdown
No connection
2
GND
V
CE
IN
BCD Semiconductor Manufacturing Limited
1
2
3
(SOT-23-5)
K Package
Function
Preliminary Datasheet
5
4
V
NC
OUT
AP2138/2139